Computer Networking On a VLSM network, which mask should you use on point-to-point WAN links in order to reduce the waste of IP addresses? /30 /28 /29 /27 /30 /28 /29 /27 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following device copies electrical signals from one Ethernet to another? passive hub bridge hub repeater None of these passive hub bridge hub repeater None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many non-overlapping channels are available with 802.11a? 12 40 23 3 12 40 23 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A communications medium that uses pulses of laser light in glass fibers. Select the best fit for answer: Cellular phone systems Telecommunications software Telecommunications processors Fiber optic cables Cellular phone systems Telecommunications software Telecommunications processors Fiber optic cables ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is separated by a subnet mask? Network ID and host ID Domains Subnets None of these DHCP scopes Network ID and host ID Domains Subnets None of these DHCP scopes ANSWER DOWNLOAD EXAMIANS APP
Computer Networking End-to-end connectivity is provided from host-to-host in: Data link layer Transport layer None of these Session layer Network layer Data link layer Transport layer None of these Session layer Network layer ANSWER DOWNLOAD EXAMIANS APP
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